233 citations · 3.3k across the 99 of their papers we have counts for
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astro-ph1996★ 108 cited
Multiwavelength observations of short time-scale variability in NGC 4151. II. Optical observations
S. Kaspi et al
We present the results of an intensive ground-based spectrophotometric monitoring campaign of the Seyfert galaxy NGC~4151 for a period of over two months, with a typical temporal r…
astro-ph1996★ 209 cited
Deep Wide-Field Spectrophotometry of the Open Cluster M67
Xiaohui Fan, David Burstein, Jian-sheng Chen +21
We present nine color CCD intermediate-band spectrophotometry of a two square degree field centered on the old open cluster M67, from 3890 to nearly 1. These observations…